Properties of the Number 73047

Seventy-Three Thousand Forty-Seven

Basics

Value: 73046 → 73047 → 73048

Parity: odd

Prime: No

Previous Prime: 73043

Next Prime: 73061

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 13 × 1873

Divisors: 1, 3, 13, 39, 1873, 5619, 24349, 73047

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001110101010111

Octal: 216527

Duodecimal: 36333

Hexadecimal: 11d57

Square: 5335864209

Square Root: 270.2720851290418

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of n X n binary arrays symmetric about both diagonal and antidiagonal with all ones connected only in a 1100-0100-0111-0001 pattern in any orientation. A147197

16·P₆(n), 16 times the Legendre Polynomial of order 6 at n. A160739

Least k such that x(k)=0 where x(1)=n and x(k)=k·floor(x(k-1)/k). A73047